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(2014 US115)
Classification: Apollo [NEO]          SPK-ID: 3694787
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2355129202798261 0.00029786  
a 1.068202321564292 0.0001532 au
q .8166268733629958 0.00020105 au
i 12.29632436494923 0.022891 deg
node 37.72008692474058 0.0012085 deg
peri 94.25178759635996 0.026728 deg
M 130.6863343856483 0.43178 deg
tp 2459054.111696085860
(2020-Jul-23.61169609)		 0.45216 TDB
period 403.2540177733974
1.10		 0.086753
0.0002375		 d
yr
n .8927375404410643 0.00019206 deg/d
Q 1.319777769765588 0.00018929 au
   Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      12 days  
   first obs. used      2014-10-27  
   last obs. used      2014-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50074  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:47  

Additional Information
 Earth MOID = .0115358 au 
 Jupiter MOID = 3.73289 au 
 T_jup = 5.732 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.6   n/a MPCxxxxx  

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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